Merge branch 'vfs-scale-working' of git://git.kernel.org/pub/scm/linux/kernel/git/npiggin/linux-npiggin

* 'vfs-scale-working' of git://git.kernel.org/pub/scm/linux/kernel/git/npiggin/linux-npiggin: (57 commits)
  fs: scale mntget/mntput
  fs: rename vfsmount counter helpers
  fs: implement faster dentry memcmp
  fs: prefetch inode data in dcache lookup
  fs: improve scalability of pseudo filesystems
  fs: dcache per-inode inode alias locking
  fs: dcache per-bucket dcache hash locking
  bit_spinlock: add required includes
  kernel: add bl_list
  xfs: provide simple rcu-walk ACL implementation
  btrfs: provide simple rcu-walk ACL implementation
  ext2,3,4: provide simple rcu-walk ACL implementation
  fs: provide simple rcu-walk generic_check_acl implementation
  fs: provide rcu-walk aware permission i_ops
  fs: rcu-walk aware d_revalidate method
  fs: cache optimise dentry and inode for rcu-walk
  fs: dcache reduce branches in lookup path
  fs: dcache remove d_mounted
  fs: fs_struct use seqlock
  fs: rcu-walk for path lookup
  ...

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/coda/cache.c b/fs/coda/cache.c
index 9060f08e70cf..5525e1c660fd 100644
--- a/fs/coda/cache.c
+++ b/fs/coda/cache.c
@@ -93,7 +93,7 @@ static void coda_flag_children(struct dentry *parent, int flag)
         struct list_head *child;
         struct dentry *de;
 
-        spin_lock(&dcache_lock);
+        spin_lock(&parent->d_lock);
         list_for_each(child, &parent->d_subdirs)
         {
                 de = list_entry(child, struct dentry, d_u.d_child);
@@ -102,7 +102,7 @@ static void coda_flag_children(struct dentry *parent, int flag)
                         continue;
                 coda_flag_inode(de->d_inode, flag);
         }
-        spin_unlock(&dcache_lock);
+        spin_unlock(&parent->d_lock);
         return; 
 }